The systemd glusterd.service unit modify do not resolve my problem
The solution is mount the glusterfs volume with this line into /etc/fstab: virt2:/gfsvol2 /virt-gfs glusterfs defaults,_netdev,noauto,x-systemd.automount,x-systemd.device-timeout=20,x-systemd.requires=glusterd.service 0 0
run systemctl daemon-reload
and run this for mount the volume systemctl restart virt\x2dgfs.mount
Now all work fine, also when I reboot or when I power on all server together
Many thanks Dario
Il giorno lun, 28/09/2020 alle 22.40 +0200, Dario Lesca ha scritto:
I have install and configure on two server centos8 glusterfs in replica mode in this manner:
dnf install centos-release-gluster -y dnf install glusterfs-server glusterfs glusterfs-fuse -y systemctl enable --now glusterd gluster peer probe virt1 gluster peer status sh creavolume.sh gfsvol1 301G /gfsvol1 xfs # NOTE: this is a my shell script to create fs on lvm mkdir /gfsvol1/brick1 gluster pool list gluster volume create gfsvol1 replica 2 virt1:/gfsvol1/brick1 virt2:/gfsvol1/brick1 force gluster volume start gfsvol1 gluster volume info gfsvol1 gluster volume status gfsvol1 gluster volume heal gfsvol1 # add to /etc/fstab vi /etc/fstab virt1:/gfsvol2 /virt-gfs glusterfs defaults,noatime,_netdev 0 0
virt2:/gfsvol2 /virt-gfs glusterfs defaults,_netdev,noauto,x-systemd.automount,x-systemd.device-timeout=20,x-systemd.requires=glusterd.service 0 0
mkdir /virt-gfs mount -a
All work fine but when I start or restart all server together glusterd server start but if I try mount the volume, gluster is not working.
At this point if I restart the glusterd service and run "mount -a" all work fine.
Seem is a boot network problem
Then I have try modify glusterd.service with
$ sudo systemctl edit glusterd.service --full
And modify the unit in this way:
#old < After=network.target < Before=network-online.target #new
After=network.target network-online.target #Before=network-online.target
Now all work fine, mostly when I start or restart all server together.
There is another solution or this is a Bug?
Many thanks for your suggest